Hydrobaenus cranstoni
Hydrobaenus travisi
Hydrobaenus paucisaeta
Hydrobaenus rufus
Hydrobaenus lunzensis
Hydrobaenus lugubris
Hydrobaenus lapponicus
Hydrobaenus distylus
Hydrobaenus virgo
Hydrobaenus tumidistylus
Hydrobaenus spinnatis
Hydrobaenus scapulapilosus
Hydrobaenus pilipodex
Hydrobaenus pilipes
Hydrobaenus martini
Hydrobaenus laticaudus
Hydrobaenus hudsoni
Hydrobaenus fusistylus
Hydrobaenus conformis
(tree size 1)
Hydrobaenus calvescens
Hydrobaenus anteilis
Hydrobaenus saetheri
Hydrobaenus sikhotealinensis
Hydrobaenus septentrionalis
Hydrobaenus itachigranulatus
Hydrobaenus monodentatus
Hydrobaenus sirikus
Hydrobaenus ginzanneous
Hydrobaenus hidakaefea
Hydrobaenus tusimoneous
Hydrobaenus tusimomeneus
Hydrobaenus tusimolemeus
Hydrobaenus biwagrandis
Hydrobaenus kondoi
Hydrobaenus piloculus
Hydrobaenus dentistylus
Hydrobaenus labradorensis
Hydrobaenus glacialis
Hydrobaenus traenis
Hydrobaenus astis
Hydrobaenus johannseni
Hydrobaenus domus
Hydrobaenus vernus
Hydrobaenus olfa